GB/T 3851-2015
ActiveHardmetals—Determination of transverse rupture strength
硬质合金 横向断裂强度测定方法
Application Summary AI generated
This standard specifies the method for determining the transverse rupture strength of hardmetals (cemented carbides) using a three-point bending test on a rectangular specimen. It is applied in the metallurgy and tooling industries for quality control and material characterization of cutting tools, wear parts, and dies. The test ensures consistent mechanical performance by measuring the material's resistance to fracture under a bending load.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.